The global fears over the emergence of Omicron, the new and more virulent coronavirus variant, once again highlight an often neglected aspect of the pandemic: Vaccine inequality. The widening gulf between the rich and the poor nations in terms of inoculation coverage makes the fight against the virus less effective. Access to life-saving vaccines makes […]
Hyderabad: The Biden administration has announced revised international air travel rules for those flying to the United States, with the rules to come into effect from November 8. According to a communiqué from the White House, details of which are available on www.cdc.gov/ and https://travel.state.gov/content/travel.html as well, starting November 8, all foreign national air travellers […]
The mRNA vaccines by Pfizer and Moderna contain genetic instructions for our cells to make the spike protein of the SARS-CoV-2, which the virus uses to infect and enter the human cells.
The study, published on Thursday in the journal JAMA, recruited 45 healthy male volunteers aged 18 to 50 years scheduled for mRNA COVID-19 vaccination by Pfizer-BioNTech and Moderna.